/* OG Signature — páginas de contenido (ventanas, puertas, colecciones, materiales, proyectos, instalación, garantía, FAQ, financiamiento, nosotros, profesionales, consulta, portal) */
.sig-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;padding:0;margin:-1px}
.sig-hero.small .sig-lead{max-width:680px}
.sig-hero.small .sig-actions{margin-top:30px}
.sig-prose{max-width:720px}
.sig-prose p{font-size:18px;line-height:1.7;color:var(--s-ink2)}
.sig-pre{white-space:pre-line}
.sig-section-head.tight{margin-bottom:26px}
.sig-section-head h2{margin-bottom:.35em}

/* catálogo de sistemas */
.sig-sys{display:flex;flex-direction:column;background:var(--s-card);border:1px solid var(--s-line2);transition:transform .35s var(--s-ease),box-shadow .35s var(--s-ease),border-color .35s}
.sig-sys:hover,.sig-sys:focus-within{transform:translateY(-4px);box-shadow:var(--s-shadow);border-color:var(--s-gold)}
.sig-sys .sig-tile-art{aspect-ratio:5/4}
.sig-sys-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.sig-sys-body h3{font-size:26px;margin:0}
.sig-sys-body p{margin:0;color:var(--s-muted);font-size:15.5px;flex:1}
.sig-sys-body .sig-btn{align-self:flex-start;margin-top:8px}
.sig-defs{display:grid;grid-template-columns:repeat(2,1fr);gap:0 56px;margin:0}
.sig-defs>div{padding:20px 0;border-top:1px solid var(--s-line)}
.sig-defs dt{font:600 23px/1.2 var(--s-serif);color:var(--s-ink);margin-bottom:6px}
.sig-defs dd{margin:0;color:var(--s-ink2);font-size:16px}
@media (max-width:760px){.sig-defs{grid-template-columns:1fr}}
.sig-fineprint{font-size:13.5px;color:var(--s-muted);max-width:720px;margin-top:32px}

/* colecciones */
.sig-coll{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:0;background:var(--s-card);border:1px solid var(--s-line2);margin-bottom:26px}
.sig-coll:nth-child(even) .sig-coll-art{order:2}
.sig-coll-art{background:linear-gradient(160deg,#efeae1,#ddd6c8);display:flex;align-items:center;justify-content:center;gap:14px;padding:34px 22px;position:relative;min-height:280px}
.sig-coll-art svg{width:min(150px,30%);flex:1 1 0;min-width:70px}
.sig-coll-body{padding:clamp(24px,4vw,46px);display:flex;flex-direction:column;gap:8px}
.sig-coll-body h3{font-size:clamp(30px,3.4vw,40px);margin:0}
.sig-coll-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin:8px 0;font-size:14px;color:var(--s-muted);align-items:center}
.sig-dots{display:inline-flex;gap:6px;vertical-align:middle}
.sig-dot{width:18px;height:18px;border-radius:50%;border:1px solid rgba(0,0,0,.3);display:inline-block}
.sig-coll-body .sig-actions{margin-top:auto;padding-top:18px}
@media (max-width:820px){.sig-coll{grid-template-columns:1fr}.sig-coll:nth-child(even) .sig-coll-art{order:0}.sig-coll-art{min-height:220px}}

/* galería con filtro */
.sig-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.sig-chip[aria-pressed=true]{background:var(--s-ink);color:#fff!important;border-color:var(--s-ink)}
button.sig-chip{font-family:var(--s-sans);min-height:44px;padding:8px 18px}
.sig-count{font-size:14px;color:var(--s-muted);margin:0 0 26px;min-height:1.4em}
.sig-gal .sig-actions{margin-top:auto;padding-top:12px}
.sig-gal-body .sig-tag{align-self:flex-start}
.sig-empty{border:1px dashed #b0a99b;background:#fbf9f5;padding:34px 24px;text-align:center;border-radius:var(--s-radius-lg);color:var(--s-ink2)}
.sig-empty h3{margin-bottom:.3em}

/* materiales */
.sig-mat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.sig-mat{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.sig-mat{grid-template-columns:1fr}}
.sig-mat-card{background:#fff;border:1px solid var(--s-line2);padding:22px 22px 24px;border-radius:var(--s-radius-lg)}
.sig-mat-card h3{font-size:22px;margin:0 0 .35em}
.sig-mat-card p{margin:0;font-size:15px;color:var(--s-ink2)}
.sig-mat-card .sig-glass{height:54px;border-radius:3px;border:1px solid rgba(0,0,0,.18);margin-bottom:14px;background:linear-gradient(135deg,var(--g1),var(--g2))}
.sig-sw-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:900px){.sig-sw-grid{grid-template-columns:repeat(2,1fr)}}
.sig-sw{display:flex;flex-direction:column;gap:10px}
.sig-sw-chip{height:96px;border-radius:var(--s-radius);border:1px solid rgba(0,0,0,.22);box-shadow:inset 0 -26px 40px rgba(0,0,0,.08),inset 0 1px 0 rgba(255,255,255,.35)}
.sig-sw strong{font:600 19px/1.2 var(--s-serif);color:var(--s-ink)}
.sig-sw span{font-size:13.5px;color:var(--s-muted)}
.sig-sample{display:flex;gap:18px;align-items:flex-start}
.sig-sample .ic{flex:none;width:46px;height:46px;border:1.5px solid var(--s-gold);position:relative}
.sig-sample .ic::after{content:"";position:absolute;inset:7px;border:1.5px solid var(--s-gold)}

/* instalación / listas */
.sig-list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.sig-list li{padding:16px 0 16px 34px;border-top:1px solid var(--s-line);position:relative;color:var(--s-ink2)}
.sig-list li:last-child{border-bottom:1px solid var(--s-line)}
.sig-list li::before{content:"";position:absolute;left:4px;top:25px;width:12px;height:6px;border-left:2px solid var(--s-gold2);border-bottom:2px solid var(--s-gold2);transform:rotate(-45deg)}
.sig-list strong{color:var(--s-ink)}
.sig-fact{display:flex;gap:14px;align-items:baseline;border-top:1px solid var(--s-line);padding:14px 0}
.sig-fact:last-child{border-bottom:1px solid var(--s-line)}
.sig-fact dt{flex:0 0 140px;font:600 11px/1.4 var(--s-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--s-muted)}
.sig-fact dd{margin:0;color:var(--s-ink)}

/* FAQ */
.sig-search{position:relative;max-width:560px;margin-bottom:12px}
.sig-search input{padding-left:44px!important}
.sig-search::before{content:"";position:absolute;left:16px;top:17px;width:11px;height:11px;border:2px solid var(--s-muted);border-radius:50%;pointer-events:none}
.sig-search::after{content:"";position:absolute;left:29px;top:30px;width:7px;height:2px;background:var(--s-muted);transform:rotate(45deg);pointer-events:none}
.sig-acc mark{background:var(--s-gold-soft);color:inherit;padding:0 1px}

/* profesionales */
.sig-res-group{margin-bottom:34px}
.sig-res-group h3{font-size:24px;border-bottom:1px solid var(--s-ink);padding-bottom:10px}
.sig-res{display:flex;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--s-line2)}
.sig-res-info{flex:1;min-width:0}
.sig-res-info strong{display:block;font:600 20px/1.2 var(--s-serif);color:var(--s-ink)}
.sig-res-info span{font-size:14px;color:var(--s-muted)}
.sig-res .sig-err{margin:6px 0 0}
@media (max-width:560px){.sig-res{flex-direction:column;align-items:stretch;gap:10px}}
.sig-lock{display:inline-block;font:600 10.5px/1 var(--s-sans);letter-spacing:.14em;text-transform:uppercase;padding:4px 7px;border:1px solid var(--s-gold2);color:var(--s-gold2);margin-left:8px;vertical-align:middle;border-radius:2px}
.sig-form-wrap{background:#fff;border:1px solid var(--s-line2);box-shadow:var(--s-shadow);border-radius:var(--s-radius-lg);padding:clamp(22px,4vw,44px)}
.sig-form-wrap fieldset.sig-fs{margin-bottom:30px}
.sig-form-wrap fieldset.sig-fs>legend{margin-bottom:16px}
.sig-slot{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.sig-slot .sig-field{margin:0}
@media (max-width:520px){.sig-slot{grid-template-columns:1fr}}
.sig-inline-opts{display:flex;flex-wrap:wrap;gap:10px}
.sig-pill{position:relative;display:inline-flex}
.sig-pill input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.sig-pill span{display:inline-flex;align-items:center;min-height:48px;padding:10px 20px;border:1px solid #bdb7ab;background:#fff;border-radius:var(--s-radius);font-size:15px;transition:border-color .2s,background .2s}
.sig-pill input:checked+span{border-color:var(--s-ink);box-shadow:0 0 0 1.5px var(--s-ink);background:#fbf9f5}
.sig-pill input:focus-visible+span{outline:2px solid var(--s-gold);outline-offset:3px}
.sig-uploads:focus-within{border-color:var(--s-gold);background:var(--s-gold-soft)}
.sig-files .sig-btn{flex:none}
.sig-form-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:8px}
.sig-form-foot .sig-small{flex:1;min-width:220px;margin:0}

/* portal */
.sig-stat{display:inline-flex;align-items:center;gap:10px;font:600 12px/1 var(--s-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--s-gold)}
.sig-portal{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:34px;align-items:start}
@media (max-width:980px){.sig-portal{grid-template-columns:1fr}}
.sig-portal-main>section,.sig-portal-side>section{margin-bottom:28px}
.sig-box{background:#fff;border:1px solid var(--s-line2);border-radius:var(--s-radius-lg);padding:clamp(20px,3vw,30px);box-shadow:var(--s-shadow)}
.sig-box>h2{font-size:28px;margin-bottom:.5em}
.sig-box.dark{background:var(--s-dark);color:var(--s-on-dark);border-color:var(--s-dark)}
.sig-box.dark h2{color:#fff}.sig-box.dark p{color:var(--s-on-dark-muted)}
.sig-timeline.big li{padding-bottom:20px;font-size:16px}
.sig-timeline.big li.cur .sig-now{display:inline-block;margin-left:8px;font:600 10.5px/1 var(--s-sans);letter-spacing:.14em;text-transform:uppercase;background:var(--s-ink);color:#fff;padding:4px 7px;border-radius:2px;vertical-align:middle}
.sig-timeline.muted li{opacity:.55}
.sig-kv{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 24px;margin:0}
.sig-kv dt{font:600 11px/1.3 var(--s-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--s-muted)}
.sig-kv dd{margin:3px 0 0;color:var(--s-ink);font-size:16px}
.sig-kv .big{font:500 30px/1.1 var(--s-serif);font-variant-numeric:tabular-nums}
@media (max-width:520px){.sig-kv{grid-template-columns:1fr}}
.sig-doc{display:flex;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--s-line2)}
.sig-doc:last-child{border-bottom:0}
.sig-doc .fn{flex:1;min-width:0}
.sig-doc .fn strong{display:block;font-weight:500;overflow-wrap:anywhere}
.sig-doc .fn span{font-size:13px;color:var(--s-muted)}
.sig-doc-acts{display:flex;gap:8px;flex:none;flex-wrap:wrap;justify-content:flex-end}
.sig-thread{display:flex;flex-direction:column;gap:10px;max-height:420px;overflow:auto;padding:4px 2px 12px;margin-bottom:14px}
.sig-bubble{max-width:86%;padding:11px 15px;border-radius:12px;font-size:15px;line-height:1.5;background:var(--s-stone)}
.sig-bubble p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.sig-bubble time{display:block;font-size:11.5px;opacity:.7;margin-top:4px}
.sig-bubble.me{align-self:flex-end;background:var(--s-ink);color:#fff}
.sig-bubble.team{align-self:flex-start;background:var(--s-gold-soft);color:var(--s-ink)}
.sig-appt{padding:12px 0;border-bottom:1px solid var(--s-line2)}
.sig-appt:last-child{border-bottom:0}
.sig-appt strong{display:block;font-weight:500}
.sig-badge{display:inline-block;font:600 10.5px/1 var(--s-sans);letter-spacing:.12em;text-transform:uppercase;padding:4px 7px;border-radius:2px;background:var(--s-stone);color:var(--s-ink2);margin-left:6px;vertical-align:middle}
.sig-badge.ok{background:var(--s-ok-soft);color:var(--s-ok)}.sig-badge.warn{background:var(--s-warn-soft);color:var(--s-warn)}
.sig-ath{background:var(--s-gold-soft);border:1px solid #c3bfb9;padding:18px;border-radius:var(--s-radius-lg);margin:14px 0}
.sig-ath dl{margin:0 0 10px}.sig-ath dt{font:600 11px/1 var(--s-sans);letter-spacing:.14em;text-transform:uppercase;color:#34312a;margin-top:10px}.sig-ath dd{margin:3px 0 0;font-size:18px;color:var(--s-ink)}
.sig-ath .instr{white-space:pre-line;font-size:15px}
.sig-lookup{max-width:520px;margin:0 auto}
.sig-open-list{padding-left:20px;margin:8px 0 0;color:var(--s-ink2);font-size:15px}
.sig-open-list li{margin-bottom:4px}
.sig-search input[type=search]{font:400 16px/1.4 var(--s-sans);width:100%;min-height:48px;padding:12px 14px 12px 44px;border:1px solid #bdb7ab;background:#fff;color:var(--s-ink);border-radius:var(--s-radius)}
a.sig-chip{min-height:44px}
.sig-contact a{display:inline-block;padding:10px 0;min-height:44px}
.sig-contact p{margin:0}
.sig-coll-art svg{max-height:300px}
.sig-uploads{display:block;position:relative}
.sig input[type=file]{font:400 15px/1.4 var(--s-sans);max-width:100%;padding:8px 0}
@media (max-width:520px){.sig-doc{flex-wrap:wrap}.sig-doc-acts{width:100%;justify-content:flex-start}}